GB8902773D0 - Device for position determination of transition zones between at least two different enclosing media - Google Patents
Device for position determination of transition zones between at least two different enclosing mediaInfo
- Publication number
- GB8902773D0 GB8902773D0 GB898902773A GB8902773A GB8902773D0 GB 8902773 D0 GB8902773 D0 GB 8902773D0 GB 898902773 A GB898902773 A GB 898902773A GB 8902773 A GB8902773 A GB 8902773A GB 8902773 D0 GB8902773 D0 GB 8902773D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- position determination
- transition zones
- different enclosing
- media
- enclosing media
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Digital Magnetic Recording (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO872400A NO162093C (en) | 1987-06-09 | 1987-06-09 | DEVICE FOR POSITION DETERMINATION OF TRANSITIONAL ZONES BETWEEN AT LEAST TWO DIFFERENT ENVIRONMENTAL MEDIA. |
PCT/NO1988/000051 WO1988009918A1 (en) | 1987-06-09 | 1988-06-08 | Device for position determination of transition zones between at least two different enclosing media |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8902773D0 true GB8902773D0 (en) | 1989-04-05 |
GB2217016A GB2217016A (en) | 1989-10-18 |
GB2217016B GB2217016B (en) | 1992-01-22 |
Family
ID=19890006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8902773A Expired - Lifetime GB2217016B (en) | 1987-06-09 | 1989-02-08 | Device for measuring and monitoring thermal properties at one more levels in a container |
Country Status (6)
Country | Link |
---|---|
US (1) | US4912977A (en) |
DK (1) | DK169086B1 (en) |
GB (1) | GB2217016B (en) |
NO (1) | NO162093C (en) |
SE (1) | SE500027C2 (en) |
WO (1) | WO1988009918A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO894368L (en) * | 1989-11-02 | 1991-05-03 | Kjell M Haugstad | PROCEDURE AND MEASUREMENT DEVICE FOR DETERMINING AND MONITORING INTERFACE AREAS BETWEEN AT LEAST TWO DIFFERENT MEDIA, SPECIAL WATER, OIL AND GAS IN RAIL OIL TANK. |
US5174153A (en) * | 1992-03-27 | 1992-12-29 | Kurita Water Industries Ltd. | Device for detecting the level of a liquid in a receptacle |
US5484522A (en) * | 1994-05-16 | 1996-01-16 | Entrekin; James L. | Automatic oil spill containment system with thermal dispersion control |
US5697706A (en) * | 1995-12-26 | 1997-12-16 | Chrysler Corporation | Multi-point temperature probe |
US6568263B1 (en) * | 1999-08-03 | 2003-05-27 | Charles Darwin Snelling | Liquid level detector and system |
US20030035462A1 (en) * | 2001-08-20 | 2003-02-20 | Paul-Andre Savoie | Method and apparatus for measuring the level of the contents |
WO2004003488A1 (en) * | 2002-06-28 | 2004-01-08 | Genieo Solutions Design | Apparatus for external monitoring of the fluid level in a container |
US6990861B2 (en) * | 2002-10-07 | 2006-01-31 | Ham Eric R | Stratified hot water heated depth display system |
NO318170B1 (en) * | 2002-12-23 | 2005-02-14 | Vetco Aibel As | Method and apparatus for detecting solid matter collection |
NO321758B1 (en) * | 2003-10-03 | 2006-07-03 | Vetco Aibel As | Method and apparatus for detecting an accumulation of sand in a separator tank |
CN105300472B (en) * | 2015-11-25 | 2019-05-21 | 中国矿业大学(北京) | Oil-water interfaces detection method and system in oil storage tank |
DE102021109625A1 (en) | 2021-04-16 | 2022-10-20 | Vega Grieshaber Kg | Limit level sensor and measuring arrangement |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1833112A (en) * | 1925-07-09 | 1931-11-24 | Brown Instr Co | Thermoelectric liquid level indicator |
US2702476A (en) * | 1950-12-26 | 1955-02-22 | Phillips Petroleum Co | Apparatus for measuring liquid level |
US2981104A (en) * | 1954-06-24 | 1961-04-25 | Diana J Anger | Flow measuring system |
US3181557A (en) * | 1962-11-02 | 1965-05-04 | Jr James E Lannan | Liquid interface sensor |
US3280627A (en) * | 1963-05-27 | 1966-10-25 | American Radiator & Standard | Liquid level sensor |
US3797310A (en) * | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
NO133517C (en) * | 1974-02-01 | 1976-05-12 | Tele Plan As | |
JPS52127439A (en) * | 1976-04-19 | 1977-10-26 | Nippon Steel Corp | Checking device for mould level |
SU673858A1 (en) * | 1977-05-24 | 1979-07-15 | А. И. Кузьменко | Thermal level meter |
US4287756A (en) * | 1979-10-24 | 1981-09-08 | Gallagher John J | Stratified fluid interface recorder |
US4320656A (en) * | 1980-07-28 | 1982-03-23 | United States Steel Corporation | Thermocouple apparatus for indicating liquid level in a container |
JPS5764115A (en) * | 1980-10-07 | 1982-04-19 | Japan Atom Energy Res Inst | Method and apparatus detecting liquid level |
DE3211015A1 (en) * | 1982-03-25 | 1983-02-24 | Teichmann, Heinrich-O., 2000 Hamburg | Level-measuring device |
US4583401A (en) * | 1982-11-30 | 1986-04-22 | Basf Aktiengesellschaft | Method and apparatus for measuring the level of liquids or agitated charges in vessels |
-
1987
- 1987-06-09 NO NO872400A patent/NO162093C/en unknown
-
1988
- 1988-06-08 WO PCT/NO1988/000051 patent/WO1988009918A1/en unknown
- 1988-06-08 US US07/313,135 patent/US4912977A/en not_active Expired - Lifetime
-
1989
- 1989-02-08 SE SE8900433A patent/SE500027C2/en not_active IP Right Cessation
- 1989-02-08 DK DK058289A patent/DK169086B1/en not_active IP Right Cessation
- 1989-02-08 GB GB8902773A patent/GB2217016B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO162093B (en) | 1989-07-24 |
NO162093C (en) | 1989-11-08 |
GB2217016B (en) | 1992-01-22 |
DK58289A (en) | 1989-02-08 |
NO872400D0 (en) | 1987-06-09 |
SE8900433L (en) | 1989-02-08 |
NO872400L (en) | 1988-12-12 |
GB2217016A (en) | 1989-10-18 |
DK169086B1 (en) | 1994-08-08 |
DK58289D0 (en) | 1989-02-08 |
SE500027C2 (en) | 1994-03-21 |
US4912977A (en) | 1990-04-03 |
SE8900433D0 (en) | 1989-02-08 |
WO1988009918A1 (en) | 1988-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20060608 |